package chd.edu.spzx.product.mapper;

import chd.edu.spzx.model.entity.product.Product;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author Zhang Chaoliang
 * create 2023
 */
@Mapper
public interface ProductMapper {

    /**
     * 根据productId，获取商品信息
     * @param productId
     * @return
     */
    Product getById(Long productId);
}
